[INFO] cloning repository https://github.com/Kethku/RustyMarble
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kethku/RustyMarble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d3d87573afda78bbcb72b535cd29ec8b00c6095
[INFO] testing Kethku/RustyMarble against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2FRustyMarble" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kethku/RustyMarble on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kethku/RustyMarble
[INFO] finished tweaking git repo https://github.com/Kethku/RustyMarble
[INFO] tweaked toml for git repo https://github.com/Kethku/RustyMarble written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Kethku/RustyMarble already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.64
[INFO] [stderr]   Downloaded netcdf v0.2.0
[INFO] [stderr]   Downloaded netcdf-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52d02c7bd66f7d5740e4f41f051825a9b06307c8dbc7a006625dca3f39c3f215
[INFO] running `Command { std: "docker" "start" "-a" "52d02c7bd66f7d5740e4f41f051825a9b06307c8dbc7a006625dca3f39c3f215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52d02c7bd66f7d5740e4f41f051825a9b06307c8dbc7a006625dca3f39c3f215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d02c7bd66f7d5740e4f41f051825a9b06307c8dbc7a006625dca3f39c3f215", kill_on_drop: false }`
[INFO] [stdout] 52d02c7bd66f7d5740e4f41f051825a9b06307c8dbc7a006625dca3f39c3f215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcfdc28df394560fe488c642d365a9cd1078a2838c7eb7563ac47a08a51887bc
[INFO] running `Command { std: "docker" "start" "-a" "dcfdc28df394560fe488c642d365a9cd1078a2838c7eb7563ac47a08a51887bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling libc v0.2.64
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling netcdf-sys v0.2.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling indexmap v1.2.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling netcdf v0.2.0
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.3
[INFO] [stderr]    Compiling rusty_marble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let result = Command::new("aws")
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             fs::remove_file(&output_path);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.rusty_marble.bdb4e1ec-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43.4vix7y6kbaz8tt1.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libnetcdf-d40f8c3726f1252f.rlib" "/opt/rustwide/target/debug/deps/libindexmap-2f690d27e871f8c6.rlib" "/opt/rustwide/target/debug/deps/libnetcdf_sys-3db94dbd56a469e9.rlib" "/opt/rustwide/target/debug/deps/libndarray-3594db8421972352.rlib" "/opt/rustwide/target/debug/deps/libmatrixmultiply-b399655b44b9903e.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-82a3f5b6e9df4516.rlib" "/opt/rustwide/target/debug/deps/libitertools-552b0fae18b37daf.rlib" "/opt/rustwide/target/debug/deps/librawpointer-39cffec714dbe003.rlib" "/opt/rustwide/target/debug/deps/libimage-e89aaeedff9f53bc.rlib" "/opt/rustwide/target/debug/deps/libtiff-9586166772a66179.rlib" "/opt/rustwide/target/debug/deps/libpng-1cf2a00788c056aa.rlib" "/opt/rustwide/target/debug/deps/libdeflate-11f8903a667fa020.rlib" "/opt/rustwide/target/debug/deps/libinflate-e150108e90605252.rlib" "/opt/rustwide/target/debug/deps/libadler32-22301400996dfe19.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-094aa23f2b9090e9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libjpeg_decoder-106b2ef27f6163c8.rlib" "/opt/rustwide/target/debug/deps/librayon-518f0d7adccbae9f.rlib" "/opt/rustwide/target/debug/deps/librayon_core-c3426d388b97cbfa.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-ae698948359df6d6.rlib" "/opt/rustwide/target/debug/deps/liblibc-5e0af6a192238eef.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-86e7346800d2cc60.rlib" "/opt/rustwide/target/debug/deps/libeither-d161fd1a2ce5486b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-391e7129d29411f4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-01673d31291db037.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-3e3dbc88c0ab67a3.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-ab38994486088515.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-640e354f188cfa52.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-9241b68b5c8a87b3.rlib" "/opt/rustwide/target/debug/deps/libnodrop-9d0d8db5fe139ba7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "/opt/rustwide/target/debug/deps/libgif-f6546b2475525f0b.rlib" "/opt/rustwide/target/debug/deps/libcolor_quant-ca0f98f741dd9153.rlib" "/opt/rustwide/target/debug/deps/liblzw-ea9e0ef2ed832b20.rlib" "/opt/rustwide/target/debug/deps/libscoped_threadpool-90db2d7ec66c28e3.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e64c742d30f3b59a.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-40a2cda4e60ff7e8.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-d75c032a6bdee90e.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7cee21912c7dd6a7.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-16d863000652add8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-lnetcdf" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rusty_marble-c300d03fc19cea43" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lnetcdf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_marble`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "dcfdc28df394560fe488c642d365a9cd1078a2838c7eb7563ac47a08a51887bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcfdc28df394560fe488c642d365a9cd1078a2838c7eb7563ac47a08a51887bc", kill_on_drop: false }`
[INFO] [stdout] dcfdc28df394560fe488c642d365a9cd1078a2838c7eb7563ac47a08a51887bc